Re: [PATCH] scsi: vmw_pvscsi: No need to clear memory after a dma_alloc_coherent() call

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To: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Subject: Re: [PATCH] scsi: vmw_pvscsi: No need to clear memory after a dma_alloc_coherent() call
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Wed, 06 Apr 2022 23:02:24 -0400
Cc: Vishal Bhakta <vbhakta@xxxxxxxxxx>, VMware PV-Drivers Reviewers <pv-drivers@xxxxxxxxxx>, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, kernel-janitors@xxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx
In-reply-to: <cd1220c628c89465dcfcbf4aa9bd53110898a529.1648067518.git.christophe.jaillet@wanadoo.fr> (Christophe JAILLET's message of "Wed, 23 Mar 2022 21:32:22 +0100")
Organization: Oracle Corporation
References: <cd1220c628c89465dcfcbf4aa9bd53110898a529.1648067518.git.christophe.jaillet@wanadoo.fr>

Christophe,

> dma_alloc_coherent() already clear the allocated memory, there is no
> need to explicitly call memset().

Applied to 5.19/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

References:
- [PATCH] scsi: vmw_pvscsi: No need to clear memory after a dma_alloc_coherent() call
  - From: Christophe JAILLET

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